26303434 has 8 divisors (see below), whose sum is σ = 39477060. Its totient is φ = 13144416.

The previous prime is 26303399. The next prime is 26303443. The reversal of 26303434 is 43430362.

It can be written as a sum of positive squares in 2 ways, for example, as 23571025 + 2732409 = 4855^2 + 1653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26303399 and 26303408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4422 + ... + 8494.

Almost surely, 2^26303434 is an apocalyptic number.

26303434 is a deficient number, since it is larger than the sum of its proper divisors (13173626).

26303434 is a wasteful number, since it uses less digits than its factorization.

26303434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7304.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 26303434 is about 5128.6873564295. The cubic root of 26303434 is about 297.3976165358.

Adding to 26303434 its reverse (43430362), we get a palindrome (69733796).

The spelling of 26303434 in words is "twenty-six million, three hundred three thousand, four hundred thirty-four".